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Author Topic: Interfacing arduino and blackfin camera with Uart  (Read 427 times)
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Do I need one interfacing circuit to connect arduino serial port to tx/rx pins of blackfin srv camera ?

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Yes, the blackfin uses 3v3 and the arduino is 5v so you need a level translator like the sort Sparkfun sells. However you might be able to get away with just a potential divider from the output of the arduino to the input of the blackfin with the input of the arduino connected directly to the blackfin.
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